Descriptions
This series is used to monitor temperature, humidity, CO2(carbon dioxide), air pressure and TVOC. Large LCD shows readings, status, alarm information and real-time clock. User can use touch buttons to config alarm limit, backlight settings, sound alarm settings. Widely suitable for laboratory, scientific research, agriculture, flower, animal and plant breeding, home / car / classroom / workplace monitoring etc.
Specifications and Selection Guide
Model | YEM-40 | YEM-20 | YEM-70 | YEM-230 |
Channels | Temperature
Humidity CO2 |
Temperature
Humidity
|
Temperature
Humidity Air pressure |
Temperature
Humidity TVOC |
Range | -30~65℃
0~100%rh 0~10000ppm |
-30~65℃
0~100%RH |
-30~65℃
0~100%rh 300~1100hPa |
-30~70℃
0~100%rh 0~60ppm |
Accuracy | ±0.3℃(-10~65℃) ±0.5℃(others)
±3%RH(10~90%RH) ±4%(others) ±3%±40PPM(400~2000PPM) only for reference(others)
|
±0.3℃(-10~65℃) ±0.5℃(others)
±3%RH(10~90%RH) ±4%(others) |
±0.3℃(-10~65℃) ±0.5℃(others)
±3%RH(10~90%RH) ±4%(others) ±1hPa |
±0.3℃
±2%rh ±15% |
Resolution | 0.1℃
0.1%rh 1ppm |
0.1℃
0.1%rh |
0.1℃
0.1%rh 0.2hPa |
0.1℃
0.1%rh
1PPB(0~2008 PPB) 6PPB(2009 ~11110PPB) 32PPB(11111~60000PPB) |
Operation
environment |
-30~65℃ | |||
Storage
environment |
-30~65℃ | |||
Size(mm)
weight |
108*96*20mm
121g |
108*96*20mm
116g |
108*96*20mm
117g |
108*96*20mm
117g |